numbnuts

noun

1. (US, derogatory, humorous, often, slang, sometimes, term-of-address)A slow-witted, unresponsive, or inept person (usually male).

   “Tell numbnuts over there to wake up and pay attention to his work.”

   “What is your major malfunction, numbnuts? Didn't Mommy and Daddy show you enough attention when you were a child?”

   “And White House officials, using official government accounts, seem to be in a pit-bull contest to be the nastiest on any given day, upbraiding anyone perceived to be an adversary: “Total hack and loser.” “Wrong again, numbnuts.””